{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CP1W-CIF12","brand":"Omron","brandSlug":"omron","productSlug":"CP1W-CIF12","canonicalUrl":"https://aoctrl.com/omron/CP1W-CIF12","factsUrl":"https://aoctrl.com/api/mcp/products/CP1W-CIF12","rawCanonicalId":null},"summary":{"shortDescription":"Omron CP1W-CIF12, Option Card Communications, RS-422A/485, for CP1E Series, Bulk.","salesMarkdown":"## What this RS-422A/485 option board does The CP1W-CIF12 is an isolated RS-422A/485 option board that plugs into a CP1E-series PLC to add a serial communication port. It is a CP1E-series accessory, not a standalone module — it mounts inside the CPU unit's option slot, not on a DIN rail. ## Lifecycle status and sourcing reality The part is available through independent surplus and broker channels; quantities are lot-specific and confirmed at RFQ. This board is designed for the CP1E series only — it will not fit CP1H, CP1L, or CJ-series CPUs without a different option slot layout. The RS-422A/485 interface provides isolated serial communication, typically used for connecting to HMIs, VFDs, or other serial devices on a multi-drop network.","metaTitle":"Omron CP1W-CIF12 Option Card, RS-422A/485, for CP1E Series","metaDescription":"Omron CP1W-CIF12 isolated RS-422A/485 option board for CP1E PLCs. Obsolete — sourced to order against RFQ. Confirm fit for your BOM line.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"Series":"CP1E","Package":"Bulk","Accessory Type":"Option Card, Communications","Specifications":"RS-422A/485","lifecycle_stage":"current","For Use With/Related Products":"CP1E Series"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$72.00","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/CP1W-CIF12/alternatives.json"},"ai":{"faq":[{"question":"What is the CP1W-CIF12 used for?","answer":"It adds an isolated RS-422A/485 serial port to a CP1E-series PLC for communication with devices like HMIs, drives, or sensors over a multi-drop network."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/CP1W-CIF12","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/omron/CP1W-CIF12 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}